Evidence row 2929868

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hNHTj3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30be7b90-2b7e-45e8-8031-96ebe387527e/.well-known/agent-card.json"
    ]
  ],
  "name": "Rialon",
  "owner_address": "0x934b94240c1f2bc2dde966724f859280f9fb6d61",
  "raw": {
    "agent_id": "219245",
    "agent_uri": "https://centralcity.ai/a/hNHTj3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rialon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hNHTj3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rialon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30be7b90-2b7e-45e8-8031-96ebe387527e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hNHTj3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:12:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rialon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hNHTj3"
}

What the leaf hashes

{"body":"5efbbe863445a7bf074b48437e879aa61c9050ce2593d2bb88aa5a3e05e99a84","id":2929868,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758342386181,"prev":null,"subject":"erc8004:5042:219245","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf113e340843d6c5cf28c909da8794aac65a16339e42134d6309da7180eb75aad
2. 0x22c95429419785403b48999568dfd308bfff9fd961c1aa594c23a59b56b8e07f
3. 0xa03c14e5595668c6e4ee04493e60a13073f1e6f428350a1ef7b7600f0177e2c3
4. 0xa700dbcdb1496032be410a1452570810d917c92954498ba884938c5f24dc2fdb
5. 0xab5019efb282afcc0ce4f55917efc944c1e530e72ded8e3f9bd908e9218531a6
6. 0xac18dfaf58200b7887fc52641278f24f49ddb879caa93d274fada76f54cb9dd9
7. 0xccffc7ed5925a3c9b8c9f082c88197248bb4af836b142f18a0be1b14810da63d
8. 0xdc482b5e18a827d84b14e4fe3be07b1f2f404ee7511f15f92e68899e9a6ef3da
9. 0xdee8fb7e8fca0abeaed6580ff77f4c35f9c1b97275c60cdd8dd980e1f3f19ec6
10. 0x087b0e30e2a2866ae1b0b1486407f7a9cdfb243c4a58a90f4b742e855e8fb40c
11. 0x9c35cc02a1bee7ea1032dc5dee0a91cc239730a0c6115491dee1ba4352622a93
12. 0xd096fcce4779e4a8b31a69bccd873275a2d7b80f38e7f59b740d0d5b11db7ccf
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345